MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


njrat


Vendor detections: 15


Intelligence 15 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f
SHA3-384 hash: 7ffb9b6a3a0e47cd04433fc742f0de66193c9fc4610fa384058ceb6484f82ac4d20bcf79caf49fa4b0f7a4e0993b27aa
SHA1 hash: d50b28c15f5a93a9e4679d3c43d88a17e7350f40
MD5 hash: 24aaa69f6e96ea14e0602d49d5c58a83
humanhash: bulldog-magazine-quiet-violet
File name:24aaa69f6e96ea14e0602d49d5c58a83.exe
Download: download sample
Signature njrat
Create hunting rule
File size:9'278'464 bytes
First seen:2024-09-16 08:15:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'859 x AgentTesla, 19'789 x Formbook, 12'305 x SnakeKeylogger)
ssdeep 196608:eYzQO9kPmWdJGlvIGEBhQ7BP5TmoaiZMSW0G6JmJfLknzB:5zQ8kP9dgwXK7Lmo7ul8cTaB
TLSH T14D96C709FDF17E20CB9C053BA733D97C429361192F02D19FAA5A26452F5EBAACDC7409
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 19f8b0dabcfcd460 (1 x njrat)
Reporter abuse_ch
Tags:exe NjRAT RAT


Avatar
abuse_ch
njrat C2:
147.185.221.18:61276

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
147.185.221.18:61276 https://threatfox.abuse.ch/ioc/1325248/

Intelligence

File Origin
# of uploads :
1
# of downloads :
502
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f.zip
Verdict:
No threats detected
Analysis date:
2024-09-16 15:40:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f2e08d83-d2ad-44f6-8ac4-8812bba1e5b1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.31669.30794.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e7e94771e91b3281ba0a2d
Tags:
Execution Network Stealth Malware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/66e7e944fd42133a96cd9fce/reports/1717a04b-fb20-41f7-8dd4-dd660d79ebed/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/10eb589c-70dd-4e7c-bf98-b5a51622724e
Result
Threat name:
Njrat
Create hunting rule
Detection:
malicious
Classification:
spre.phis.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1511742
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Contains functionality to disable the Task Manager (.Net Source)
Contains functionality to spread to USB devices (.Net source)
Disables zone checking for all users
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the windows firewall
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses netsh to modify the Windows network and firewall settings
Yara detected Njrat
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f/
Threat name:
ByteCode-MSIL.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2024-09-13 06:42:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gmmneasplbrzik5emi2ygs7kqulbvebbtw6lbg723lyu6sari5xq._file
Verdict:
malicious
Label(s):
njrat
Create hunting rule
Result
Malware family:
njrat
Create hunting rule
Score:
  10/10
Tags:
family:njrat botnet:clien discovery evasion persistence privilege_escalation trojan
Link:
https://tria.ge/reports/240916-j55jcaxemj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Modifies Windows Firewall
njRAT/Bladabindi
Malware Config
C2 Extraction:
hakim32.ddns.net:2000
147.185.221.18:61276
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ac90f890-497c-46f4-9732-20043d6c54ef
Unpacked files
SH256 hash:
6d48ccbf40f5f43149cb69f1659d683fc7eaf5cee527f724a1761e548c1a5fe2
MD5 hash:
1f41f02970cfdce69e628299a96d754d
SHA1 hash:
fb04fa7cbe25caccd197dac9af74496e3b513866
Detections:
Njrat
Create hunting rule
CN_disclosed_20180208_c
Create hunting rule
MAL_Winnti_Sample_May18_1
Create hunting rule
Link:
https://www.unpac.me/results/89753165-ec2d-49e2-8fb4-59ee747b8525/
Parent samples :
6d48ccbf40f5f43149cb69f1659d683fc7eaf5cee527f724a1761e548c1a5fe2
3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f
SH256 hash:
3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f
MD5 hash:
24aaa69f6e96ea14e0602d49d5c58a83
SHA1 hash:
d50b28c15f5a93a9e4679d3c43d88a17e7350f40
Link:
https://www.unpac.me/results/89753165-ec2d-49e2-8fb4-59ee747b8525/
Malware family:
njRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3318d2024f58/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
Link:
https://yomi.yoroi.company/submissions/3318d2024f5863942ba46235834bea85161a90219dbcb09bfadaf14f4811476f

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments